TY  - BOOK
AU  - Taub, Herbet.
AU  - Schilling, Donald L
AU  - Saha, Goutam
TI  - Principles of communication systems
SN  - 9780070648111
U1  - 621.382 TAU 
PY  - 2008///, 2011
CY  - New Delhi
PB  - TMH
ER  -